Joe Mazzello has been set to play the role of Mouse in G.I. Joe 2: Cobra Strikes, a role a lot of young guys wanted in the Jon M. Chu-directed Paramount film that stars Channing Tatum, Dwayne Johnson, Adrianne Palicki and Ray Stevenson. Mazzello, the kid in the original Jurassic Park, most recently co-starred in the Emmy-winning HBO miniseries The Pacific and was last seen in The Social Network. He also co-starred in Josh Schwartz’s ABC pilot Georgetown. He’s repped by UTA and Podwall Entertainment.